In underground mining, a sump is primarily used for:
A. Electrical installations
B. Water drainage collection
C. Explosive storage
D. Worker refuge
Answer: Option B
Solution (By Examveda Team)
Sump is a low point where water is collected and pumped out.The correct answer is: Water drainage collectionIt prevents water buildup that can hinder operations or weaken ground.Essential for mine dewatering.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
Related Questions on Mine Development and Mining Methods
What is the primary purpose of mine development?
A. Extraction of ore
B. Ventilation planning
C. Accessing ore body
D. Waste disposal
A. Shaft
B. Adit
C. Stope
D. Raise
A. Room and Pillar
B. Cut and Fill
C. Block Caving
D. Shrinkage Stoping
Which of the following is not an underground mining method?
A. Open-pit mining
B. Shrinkage stoping
C. Sublevel stoping
D. Cut and fill
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